| 摘要 |
FIELD: agricultural construction. SUBSTANCE: method involves manufacturing carcass and soaking it with acid fire-retarding solution; soaking straw material with said solution in predetermined manner and laying it onto carcass; spraying on outer and inner sides of carcass and straw material bonding composition such as carbamide formaldehyde resin; applying mineral composition in predetermined manner on straw material surface with following spraying of carbamide formaldehyde resin including acid fire-retarding solution, which may be saturated solution of acid salt. Ammonium salt may be used as acid salt. Method may be used for constructing sheds, threshing floors, sheep pens and the like. EFFECT: increased efficiency, simplified method, reduced costs of construction materials and improved fireproofing. 5 cl, 1 dwg
|
